30881004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1759}}^1$

素因数の和:1803

約数の個数: 96

約数和(自身を含む): 94617600

約数和(自身を除く): 63736596

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 33, 38, 42, 44, 57, 66, 76, 77, 84, 114, 132, 133, 154, 209, 228, 231, 266, 308, 399, 418, 462, 532, 627, 798, 836, 924, 1254, 1463, 1596, 1759, 2508, 2926, 3518, 4389, 5277, 5852, 7036, 8778, 10554, 12313, 17556, 19349, 21108, 24626, 33421, 36939, 38698, 49252, 58047, 66842, 73878, 77396, 100263, 116094, 133684, 135443, 147756, 200526, 232188, 233947, 270886, 367631, 401052, 406329, 467894, 541772, 701841, 735262, 812658, 935788, 1102893, 1403682, 1470524, 1625316, 2205786, 2573417, 2807364, 4411572, 5146834, 7720251, 10293668, 15440502, 30881004]

約数ペア:

[(1, 30881004), (2, 15440502), (3, 10293668), (4, 7720251), (6, 5146834), (7, 4411572), (11, 2807364), (12, 2573417), (14, 2205786), (19, 1625316), (21, 1470524), (22, 1403682), (28, 1102893), (33, 935788), (38, 812658), (42, 735262), (44, 701841), (57, 541772), (66, 467894), (76, 406329), (77, 401052), (84, 367631), (114, 270886), (132, 233947), (133, 232188), (154, 200526), (209, 147756), (228, 135443), (231, 133684), (266, 116094), (308, 100263), (399, 77396), (418, 73878), (462, 66842), (532, 58047), (627, 49252), (798, 38698), (836, 36939), (924, 33421), (1254, 24626), (1463, 21108), (1596, 19349), (1759, 17556), (2508, 12313), (2926, 10554), (3518, 8778), (4389, 7036), (5277, 5852)]